diff options
Diffstat (limited to 'kvm-all.c')
| -rw-r--r-- | kvm-all.c | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -500,8 +500,8 @@ int kvm_check_extension(KVMState *s, unsigned int extension) return ret; } -static int kvm_set_ioeventfd_mmio(int fd, uint32_t addr, uint32_t val, bool assign, - uint32_t size) +static int kvm_set_ioeventfd_mmio(int fd, uint32_t addr, uint32_t val, + bool assign, uint32_t size) { int ret; struct kvm_ioeventfd iofd; @@ -529,13 +529,13 @@ static int kvm_set_ioeventfd_mmio(int fd, uint32_t addr, uint32_t val, bool assi return 0; } -static int kvm_set_ioeventfd_pio_word(int fd, uint16_t addr, uint16_t val, - bool assign) +static int kvm_set_ioeventfd_pio(int fd, uint16_t addr, uint16_t val, + bool assign, uint32_t size) { struct kvm_ioeventfd kick = { .datamatch = val, .addr = addr, - .len = 2, + .len = size, .flags = KVM_IOEVENTFD_FLAG_DATAMATCH | KVM_IOEVENTFD_FLAG_PIO, .fd = fd, }; @@ -571,7 +571,7 @@ static int kvm_check_many_ioeventfds(void) if (ioeventfds[i] < 0) { break; } - ret = kvm_set_ioeventfd_pio_word(ioeventfds[i], 0, i, true); + ret = kvm_set_ioeventfd_pio(ioeventfds[i], 0, i, true, 2); if (ret < 0) { close(ioeventfds[i]); break; @@ -582,7 +582,7 @@ static int kvm_check_many_ioeventfds(void) ret = i == ARRAY_SIZE(ioeventfds); while (i-- > 0) { - kvm_set_ioeventfd_pio_word(ioeventfds[i], 0, i, false); + kvm_set_ioeventfd_pio(ioeventfds[i], 0, i, false, 2); close(ioeventfds[i]); } return ret; @@ -834,10 +834,10 @@ static void kvm_io_ioeventfd_add(MemoryListener *listener, int fd = event_notifier_get_fd(e); int r; - assert(match_data && section->size == 2); + assert(match_data && section->size <= 8); - r = kvm_set_ioeventfd_pio_word(fd, section->offset_within_address_space, - data, true); + r = kvm_set_ioeventfd_pio(fd, section->offset_within_address_space, + data, true, section->size); if (r < 0) { abort(); } @@ -852,8 +852,8 @@ static void kvm_io_ioeventfd_del(MemoryListener *listener, int fd = event_notifier_get_fd(e); int r; - r = kvm_set_ioeventfd_pio_word(fd, section->offset_within_address_space, - data, false); + r = kvm_set_ioeventfd_pio(fd, section->offset_within_address_space, + data, false, section->size); if (r < 0) { abort(); } |